The positions of the first and the sixth digits in the number 3597280164 are interchanged. Similarly, the positions of the second and the seventh digits are interchanged, and so on. Which of the following will be the fourth digit from the right end after the rearrangement?
The correct option is E 5
After interchanging the number becomes as follows: 8016435972
Hence, the fourth digit from the right end is 5.